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    Triphendioxazine compounds
    1.
    发明授权
    Triphendioxazine compounds 失效
    三苯并二恶嗪化合物

    公开(公告)号：US06617453B1

    公开(公告)日：2003-09-09

    申请号：US09718278

    申请日：2000-11-22

    申请人： Bansi Lal Kaul ,  Patrick Boeglin ,  Peter Kempter

    发明人： Bansi Lal Kaul ,  Patrick Boeglin ,  Peter Kempter

    IPC分类号： C07D49822

    CPC分类号： C07D498/22 ,  C09B19/02

    摘要： The triphendioxazine compounds of the general formula (I) in which the rings labeled A in positions 1,2-, 2,3- or 3,4- and 8,9-, 9,10- or 10,11- carry a linearly or angularly fused heterocyclic ring containing at least one nitrogen atom which is substituted or unsubstituted, with the proviso that compounds with only unsubstituted nitrogen atoms and symmetrically disubstituted compounds with C1-2alkyl and unsubstituted phenyl substituents are excluded, are outstanding pigments and are notable over the closest comparable pigments in particular for better migration, light and solvent fastnesses, better heat stability and enhanced colouring power and also better dispersibility and capability to be brought into pigment form. The invention also relates to a process for preparing these triphendioxazine compounds which is characterized by a cyclization step conducted in the presence of manganese dioxide and concentrated sulphuric acid.

    摘要翻译： 通式（I）的三苯并二恶嗪化合物其中1,2-，2,3-或3,4-和8,9-，9,10-或10,11位上标记为A的环具有线性 或含有至少一个被取代或未取代的氮原子的角稠合杂环，条件是不包括仅具有未取代的氮原子和具有C 1-2烷基和未被取代的苯基取代基的对称二取代化合物的化合物是优异的颜料，并且在 特别是用于更好的迁移，轻和耐溶剂牢度，更好的热稳定性和增强的着色能力以及更好的分散性和能够进入颜料形式的最接近的可比颜料。本发明还涉及一种制备这些三苯并二恶嗪化合物的方法，其特征在于 在二氧化锰和浓硫酸存在下进行环化步骤。

    Triphendioxazine compounds
    2.
    发明授权
    Triphendioxazine compounds 失效
    三苯并二恶嗪化合物

    公开(公告)号：US06355795B1

    公开(公告)日：2002-03-12

    申请号：US09583973

    申请日：2000-05-31

    申请人： Patrick Boeglin ,  Bansi Lal Kaul ,  Peter Kempter

    发明人： Patrick Boeglin ,  Bansi Lal Kaul ,  Peter Kempter

    IPC分类号： C07D49822

    CPC分类号： C07D498/22 ,  C09B19/02

    摘要： The triphendioxazine compounds of the general formula (I) in which the rings labelled A in positions 1,2-, 2,3- or 3,4- and 8,9-, 9,10- or 10,11- carry a linearly or angularly fused heterocyclic ring containing at least one nitrogen atom which is substituted or unsubstituted, with the proviso that compounds with only unsubstituted nitrogen atoms and symmetrically disubstituted compounds with C1-2alkyl and unsubstituted phenyl substituents are excluded, are outstanding pigments and are notable over the closest comparable pigments in particular for better migration, light and solvent fastnesses, better heat stability and enhanced coloring power and also better dispersibility and capability to be brought into pigment form. The invention also relates to a process for preparing these triphendioxazine compounds which is characterized by a cyclization step conducted in the presence of manganese dioxide and concentrated sulphuric acid.

    摘要翻译： 通式（I）的三苯并二恶嗪化合物其中1,2-，2,3-或3,4-和8,9-，9,10-或10,11位上标记为A的环具有线性 或含有至少一个被取代或未取代的氮原子的角稠合杂环，条件是不包括仅具有未取代的氮原子和具有C 1-2烷基和未被取代的苯基取代基的对称二取代化合物的化合物是优异的颜料，并且在 特别是用于更好的迁移，轻和耐溶剂牢度，更好的热稳定性和增强的着色能力以及更好的分散性和能够进入颜料形式的最接近的可比颜料。本发明还涉及一种制备这些三苯并二恶嗪化合物的方法，其特征在于 在二氧化锰和浓硫酸存在下进行环化步骤。

    Triphendioxazine compounds
    3.
    发明授权
    Triphendioxazine compounds 失效
    三苯并二恶嗪化合物

    公开(公告)号：US06255482B1

    公开(公告)日：2001-07-03

    申请号：US09175139

    申请日：1998-10-19

    申请人： Patrick Boeglin ,  Bansi Lal Kaul ,  Peter Kempter

    发明人： Patrick Boeglin ,  Bansi Lal Kaul ,  Peter Kempter

    IPC分类号： C07D49804

    CPC分类号： C07D498/22 ,  C09B19/02

    摘要： The triphendioxazine compounds of the general formula (I) in which the rings labelled A in positions 1,2-, 2,3- or 3,4- and 8,9-, 9,10- or 10,11- carry a linearly or angularly fused heterocyclic ring containing at least one nitrogen atom which is substituted or unsubstituted, with the proviso that compounds with only unsubstituted nitrogen atoms and symmetrically disubstituted compounds with C1-2alkyl and unsubstituted phenyl substituents are excluded, are outstanding pigments and are notable over the closest comparable pigments in particular for better migration, light and solvent fastnesses, better heat stability and enhanced colouring power and also better dispersibility and capability to be brought into pigment form. The invention also relates to a process for preparing these triphendioxazine compounds which is characterized by a cyclization step conducted in the presence of manganese dioxide and concentrated sulphuric acid.

    摘要翻译： 通式（I）的三苯并二恶嗪化合物其中1,2-，2,3-或3,4-和8,9-，9,10-或10,11位上标记为A的环具有线性 或含有至少一个被取代或未取代的氮原子的角稠合杂环，条件是不包括仅具有未取代的氮原子和具有C 1-2烷基和未被取代的苯基取代基的对称二取代化合物的化合物是优异的颜料，并且在 特别是用于更好的迁移，轻和耐溶剂牢度，更好的热稳定性和增强的着色能力以及更好的分散性和能够进入颜料形式的最接近的可比颜料。本发明还涉及一种制备这些三苯并二恶嗪化合物的方法，其特征在于 在二氧化锰和浓硫酸存在下进行环化步骤。

    Heterocyclic compounds
    4.
    发明授权
    Heterocyclic compounds 失效
    杂环化合物

    公开(公告)号：US06046335A

    公开(公告)日：2000-04-04

    申请号：US175087

    申请日：1998-10-19

    申请人： Patrick Boeglin ,  Bansi Lal Kaul ,  Bruno Piastra

    发明人： Patrick Boeglin ,  Bansi Lal Kaul ,  Bruno Piastra

    IPC分类号： C07D487/22 ,  C07D471/14 ,  C07D471/16 ,  C07D471/22 ,  C07D491/22 ,  C07D495/22 ,  C08K5/3447 ,  C09B57/00 ,  C09B57/08 ,  C09B57/12 ,  C09D5/46 ,  C08K34/95

    CPC分类号： C07D471/14 ,  C09B57/12

    摘要： Compounds of the formula (I) ##STR1## in which R.sub.1 and R.sub.2 are identical or different and are hydrogen, C.sub.1 -C.sub.6 -alkyl, C.sub.6 -C.sub.10 -aryl, (C.sub.6 -C.sub.10)-aryl-(C.sub.1 -C.sub.6)-alkyl or (C.sub.1 -C.sub.6)-alkyl-(C.sub.6 -C.sub.10)-aryl, it being possible for the alkyl and/or aryl radicals to be substituted by hydroxyl, C.sub.1 -C.sub.6 -alkoxy, C.sub.6 -C.sub.10 -aryloxy or halogen,with the proviso that R.sub.1 and R.sub.2 are not simultaneously hydrogen,R.sub.3 is a radical of the formula (II) or (III) ##STR2## in which Y and R.sub.5 are as defined in the description, are valuable colorants for the mass coloring of polymers, in electrophotographic toners and developers, in powder coating materials and in ink-jet inks.

    摘要翻译： 其中R 1和R 2相同或不同且为氢，C 1 -C 6 - 烷基，C 6 -C 10 - 芳基，（C 6 -C 10） - 芳基 - （C 1 -C 6） - 烷基或（C 1 -C 6 - -C 6） - 烷基 - （C 6 -C 10） - 芳基，烷基和/或芳基可以被羟基，C 1 -C 6 - 烷氧基，C 6 -C 10 - 芳氧基或卤素取代，条件是R 1 并且R 2不同时为氢，R 3为式（II）或（III）的基团，其中Y和R 5如说明书中所定义，是在电子照相色调剂和显色剂中聚合物的大量着色的有价值着色剂， 粉末涂料和喷墨油墨。

    Triphendioxazine
    5.
    发明授权
    Triphendioxazine 失效
    三苯并二恶嗪

    公开(公告)号：US6162261A

    公开(公告)日：2000-12-19

    申请号：US103946

    申请日：1998-06-24

    申请人： Peter Kempter ,  Bansi Lal Kaul

    发明人： Peter Kempter ,  Bansi Lal Kaul

    IPC分类号： C07D498/22 ,  C09B19/02 ,  C09D7/12 ,  C09D11/00 ,  C09D11/02 ,  G03G9/09 ,  C07D498/14

    CPC分类号： C09B19/02

    摘要： The invention relates to triphendioxazine compounds of the formula (I) ##STR1## where the rings marked with A comprise, independently of one another, rings which are fused linearly in positions 2,3 and 9,10 or angularly in positions 1,2 and 8,9 or 3,4 and 10,11 and have the radical members of the formula (i) --NR.sub.1 (CO).sub.m --NH--, (ii) --CR.sub.1 .dbd.CH--CO--NH--, (iii) --O--CH.sub.2 --CO--NH--, (iv) --CO--CH.dbd.CR.sub.1 --NH--, (v) --CO--NH--CO--NH--, (vi) --CO--NH--CR.sub.2 .dbd.N--, (vii) --CR.sub.2 .dbd.N--CO--NH--, (viii) --NR.sub.1 --(CO).sub.m --O--, (ix) --NH--CR.sub.1 .dbd.N--, (x) --NH--CO--CR.sub.1 .dbd.N--, (xi) --NH--CO--CHR.sub.1 --NH--, (xii) --NR.sub.3 --(CO).sub.m --NR.sub.4 --, (xiii) --NR.sub.5 --(CO).sub.m --NR.sub.6 --, (xiv) --NR.sub.4 --CO--O-- or (xv) --NR.sub.6 --CO--O--,m is 1 or 2,R.sub.1 is hydrogen, C.sub.1-4 alkyl or phenyl, preferably hydrogen, methyl or ethyl,R.sub.2 is hydrogen, C.sub.1-4 alkyl or phenyl, preferably hydrogen, methyl or ethyl,R.sub.3, R.sub.4, R.sub.5 and R.sub.6 independently of one another are hydrogen, a C.sub.1-8 alkyl radical, a substituted or unsubstituted phenyl, benzyl, naphthyl or benzanilide radical, a substituted or unsubstituted C.sub.5-6 cycloalkyl radical or a radical of the formula ##STR2## and the angular molecules in positions 3 and 10 and/or positions 2 and 9 can each carry a C.sub.1-2 alkoxy group,to the process for their preparation and to their use as pigments having high migration and solvent fastness.

    摘要翻译： 本发明涉及式（I）的三苯并二恶嗪化合物，其中用A标记的环彼此独立地包含在2,3和9,10位上线性融合或在1,2和8,9位上成角度稠合的环 或者3,4和10,11，并具有式（ⅰ）-NR1（CO）m-NH-，（ⅱ）-CR1 = CH-CO-NH-，（ⅲ）-O-CH2- CO-NH-，（iv）-CO-CH = CR1-NH-，（v）-CO-NH-CO-NH-，（vi）-CO-NH-CR2 = N-，（vii） N-CO-NH-，（viii）-NR1-（CO）mO-，（ix）-NH-CR1 = N-，（x）-NH-CO-CR1 = N-，（Ⅺ） （xii）-NR5-（CO）m-NR6-，（xiv）-NR4-CO-O-或（xv）-NR6 -CO-O-，m是1或2，R1是氢，C1-4烷基或苯基，优选氢，甲基或乙基，R2是氢，C1-4烷基或苯基，优选氢，甲基或乙基，R3，R4， R 5和R 6彼此独立地是氢，C 1-8烷基，取代或未取代的苯基，苄基，萘基或苯甲酰苯胺基，取代或未取代的C 5-6环烷基或 3号和10号和/或2号和9号角分子可以分别载有C1-2烷氧基，制备方法和用作具有高迁移和耐溶剂牢度的颜料。

    Process for the production of thiazine-indigo pigments
    7.
    发明授权
    Process for the production of thiazine-indigo pigments 失效
    生产噻嗪 - 靛蓝颜料的方法

    公开(公告)号：US06339084B1

    公开(公告)日：2002-01-15

    申请号：US09620271

    申请日：2000-07-19

    申请人： Bansi Lal Kaul ,  Bruno Piastra

    发明人： Bansi Lal Kaul ,  Bruno Piastra

    IPC分类号： A61K3154

    CPC分类号： C07D279/16 ,  C09B7/00 ,  C09B21/00

    摘要： A process of forming the cis- or the trans-isomers of thiazine-indigo compounds comprising the step of reacting o-aminomercapto-carbocyclic or -heterocyclic compounds with a maleic acid or fumaric acid derivative in the presence of an aqueous system. The invention further relates to a process of converting cis-isomers of thiazine-indigo compounds into the trans-isomers being pigments. The invention also relates to the cis-isomers of thiazine-indigo compounds of formula I as defined in claim 14 which are new compounds.

    摘要翻译： 形成噻嗪 - 靛蓝化合物的顺式或反式异构体的方法，包括在水系统存在下使邻氨基巯基 - 碳环或 - 杂环化合物与马来酸或富马酸衍生物反应的步骤。本发明进一步 涉及将噻嗪 - 靛蓝化合物的顺式异构体转化成为颜料的反式异构体的方法。本发明还涉及如权利要求14所定义的式I的噻嗪 - 靛蓝化合物的顺式异构体，它们是新化合物。

    Epindolidione pigments
    10.
    发明授权
    Epindolidione pigments 失效
    烯萘二酮颜料

    公开(公告)号：US07307170B2

    公开(公告)日：2007-12-11

    申请号：US10467041

    申请日：2002-02-06

    申请人： Bansi Lal Kaul ,  Bruno Piastra ,  Valérie Wolf ,  Frank Prokschy ,  Martin Ulrich Schmidt

    发明人： Bansi Lal Kaul ,  Bruno Piastra ,  Valérie Wolf ,  Frank Prokschy ,  Martin Ulrich Schmidt

    IPC分类号： C07D471/04

    CPC分类号： C07D403/12 ,  C07D235/26 ,  C07D471/04 ,  C07D471/14 ,  C09B15/00 ,  C09B57/00

    摘要： The epindolidione compounds of the general formula (I) in which A′, R2 and A have the meanings given in claim 1, are outstanding pigments which are notable in particular for better migration, light and solvent fastnesses, better heat stability and enhanced colouring power and also better dispersibility and capability to be brought into pigment form. The invention also relates to a process for preparing these epindolidione compounds and to their use a colorants for colouring polymer compositions or paper pulps, as colorants in electrophotographic toners and developers, as colorants in ink-jet inks, as colorants in the coatings industry, as colorants for textile printing or as a printing ink in the graphical industry, as colorants in cosmetics.

    摘要翻译： A'，R 2“和A”具有权利要求1中给出的含义的通式（I）的环亚二醇二醇化合物是突出的颜料，特别是对于更好的迁移，轻和耐溶剂性 ，更好的热稳定性和增强的着色力，并且还具有更好的分散性和使其成为颜料形式的能力。 本发明还涉及一种制备这些环丁二烯化合物的方法及其用于着色剂的着色剂，用于着色聚合物组合物或纸浆，作为电子照相色调剂和显色剂中的着色剂，作为喷墨油墨中的着色剂，作为涂料工业中的着色剂，如 用于纺织印花的着色剂或作为图形行业的印刷油墨，作为化妆品中的着色剂。